CVE catalog

CVE-2009-1892

isc-dhcp: CVE-2009-1892

Severity: Medium
Published: Jul 17, 2009, 4:30:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 8.57% · Oct 25, 2026

dhcpd in ISC DHCP 3.0.4 and 3.1.1, when the dhcp-client-identifier and hardware ethernet configuration settings are both used, allows remote attackers to cause a denial of service (daemon crash) via unspecified requests.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	isc-dhcp	trixie	`4.4.3-P1-8`	fixed
Debian	isc-dhcp	bookworm	`4.4.3-P1-2`	fixed
Opensuse	dhcp	tumbleweed	`4.3.3.P1-3.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	isc-dhcp	source	trixie	`3.1.2p1-2`	low	Not reported	[539492]
Debian	isc-dhcp	source	bookworm	`3.1.2p1-2`	low	Not reported	[539492]
Opensuse	dhcp	rpm	tumbleweed	`4.3.3.P1-3.1`	Not reported	OPENSUSE-SU-2024:10358-1	Not reported

[Debian bug #539492]

OpenFactory catalog packages

[openSUSE Tumbleweed]

[dhcp-client]Unknown
Source package: [dhcp]
Details (1)
- 4.4.3.P1-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 4.3.3.P1-3.1
  Version impact unknown
  dsa · dhcp · opensuse · tumbleweed
[dhcp-devel]Unknown
Source package: [dhcp]
Details (1)
- 4.4.3.P1-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 4.3.3.P1-3.1
  Version impact unknown
  dsa · dhcp · opensuse · tumbleweed
[dhcp-doc]Unknown
Source package: [dhcp]
Details (1)
- 4.4.3.P1-1.2 · noarch · tumbleweed
  Unknown · Fixed: 4.3.3.P1-3.1
  Version impact unknown
  dsa · dhcp · opensuse · tumbleweed
[dhcp-keama]Unknown
Source package: [dhcp]
Details (1)
- 4.4.3.P1-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 4.3.3.P1-3.1
  Version impact unknown
  dsa · dhcp · opensuse · tumbleweed
[dhcp-relay]Unknown
Source package: [dhcp]
Details (1)
- 4.4.3.P1-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 4.3.3.P1-3.1
  Version impact unknown
  dsa · dhcp · opensuse · tumbleweed
[dhcp-server]Unknown
Source package: [dhcp]
Details (1)
- 4.4.3.P1-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 4.3.3.P1-3.1
  Version impact unknown
  dsa · dhcp · opensuse · tumbleweed

[Debian 12 (Bookworm)]

[isc-dhcp-client]Fixed
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-2 · amd64 · bookworm
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · bookworm; dsa · isc-dhcp · debian · 12
- 4.4.3-P1-2 · arm64 · bookworm
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · bookworm; dsa · isc-dhcp · debian · 12
[isc-dhcp-client-ddns]Fixed
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-2 · amd64 · bookworm
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · bookworm; dsa · isc-dhcp · debian · 12
- 4.4.3-P1-2 · arm64 · bookworm
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · bookworm; dsa · isc-dhcp · debian · 12
[isc-dhcp-common]Fixed
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-2 · amd64 · bookworm
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · bookworm; dsa · isc-dhcp · debian · 12
- 4.4.3-P1-2 · arm64 · bookworm
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · bookworm; dsa · isc-dhcp · debian · 12
[isc-dhcp-dev]Fixed
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-2 · amd64 · bookworm
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · bookworm; dsa · isc-dhcp · debian · 12
- 4.4.3-P1-2 · arm64 · bookworm
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · bookworm; dsa · isc-dhcp · debian · 12
[isc-dhcp-relay]Fixed
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-2 · amd64 · bookworm
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · bookworm; dsa · isc-dhcp · debian · 12
- 4.4.3-P1-2 · arm64 · bookworm
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · bookworm; dsa · isc-dhcp · debian · 12
[isc-dhcp-server]Fixed
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-2 · amd64 · bookworm
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · bookworm; dsa · isc-dhcp · debian · 12
- 4.4.3-P1-2 · arm64 · bookworm
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · bookworm; dsa · isc-dhcp · debian · 12
[isc-dhcp-server-ldap]Fixed
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-2 · amd64 · bookworm
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · bookworm; dsa · isc-dhcp · debian · 12
- 4.4.3-P1-2 · arm64 · bookworm
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · bookworm; dsa · isc-dhcp · debian · 12

[Debian 13 (Trixie)]

[isc-dhcp-client]Fixed
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-8 · amd64 · trixie
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · 13
- 4.4.3-P1-8 · arm64 · trixie
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · 13
[isc-dhcp-client-ddns]Fixed
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-8 · amd64 · trixie
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · 13
- 4.4.3-P1-8 · arm64 · trixie
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · 13
[isc-dhcp-common]Fixed
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-8 · amd64 · trixie
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · 13
- 4.4.3-P1-8 · arm64 · trixie
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · 13
[isc-dhcp-dev]Fixed
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-8 · amd64 · trixie
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · 13
- 4.4.3-P1-8 · arm64 · trixie
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · 13
[isc-dhcp-keama]Fixed
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-8 · amd64 · trixie
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · 13
- 4.4.3-P1-8 · arm64 · trixie
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · 13
[isc-dhcp-relay]Fixed
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-8 · amd64 · trixie
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · 13
- 4.4.3-P1-8 · arm64 · trixie
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · 13
[isc-dhcp-server]Fixed
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-8 · amd64 · trixie
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · 13
- 4.4.3-P1-8 · arm64 · trixie
  Fixed · Fixed: 3.1.2p1-2
  dsa · isc-dhcp · debian · 13

Next results

Observed: Oct 23, 2026, 5:04:36 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]